This page contains an index of all the surnames in the database. Selecting a link will lead to a list of individuals in the database with this same surname.
| Letter | Surname | Number of people |
|---|---|---|
| ? | ??? | 3 |
| B | Badia Conesa | 1 |
| Blewitt | 1 | |
| Burton | 4 | |
| D | Duigu | 2 |
| F | Fodor | 2 |
| G | Gil Helfferich | 2 |
| Gil Morell | 1 | |
| H | Helfferich | 6 |
| I | Ivanov | 2 |
| K | Kelly | 16 |
| Kherkhove | 2 | |
| Krinks | 4 | |
| L | Lam | 9 |
| Lepeltier | 3 | |
| Leslau | 7 | |
| M | McKenna | 1 |
| O | O'Reilly | 1 |
| P | Potok | 20 |
| R | Riera | 2 |
| Riera Gil | 1 | |
| Riera Salicrú | 1 | |
| S | Salicrú | 1 |
| Saper | 2 | |
| Schade | 1 | |
| Schmidt | 4 | |
| Sercarz | 1 | |
| Sicha | 1 | |
| Sweeney | 1 | |
| T | Taddeo | 2 |
| Thomson | 2 | |
| V | Vogel | 3 |
| W | Walter | 1 |
| Wilkie | 1 | |
| Winterlisch | 1 | |
| Wong | 3 | |
| Y | Yee | 10 |